What are the requirements for fire door manufacturers to customize fire doors
When building a house, we may not have thought about installing fire doors. When we need a door or understand the function of a fire door, we are constrained by the size of the door opening. If we do n’t have a suitable fire door, the size of the fire door can be customized. ?
The production and sale of fire doors need to obtain the national product certification certificate, and the relevant departments must pass the certification of various specifications of fire doors produced by manufacturers in order to enter the consumer market. Customizing fire doors is completely feasible. The size cannot be larger than the manufacturer's certification from the relevant department. That is, the technical limit must not be exceeded to ensure that the fire door has sufficient fire resistance time to prevent accidents.
The size of a single fire door is generally fixed at 900-1000mm * 2100-2300mm, while the size of a double fire door is 1200-2100mm * 2100-2300mm. Jiu'an fire door manufacturers have already obtained these common specifications of fire door manufacturing certification. Within this specification, you can tailor the size of the fire door you need. Generally, when building a house, the reserved doorway will only be too large, not too small, or the ratio is not right. Jiu'an fire prevention factory's customized fire door solution to these problems can perfectly solve this problem. Add a guarantee for your life and property safety. Jiu'an fire door manufacturers are waiting for you! 乙级防火门特点和甲级防火门有什么区别 Previous: What is the difference between Class B fire door and Class A fire door 甲级防火门价格和乙级防火门价格区别大吗 Next: Is there a big difference between the price of Class A fire doors and the price of Class B fire doors?